Thank you for that suggestion. I opened up the controller box and the StepperWorld FET4 board does indeed use the Allegro UCN5804B. Armed with the spec sheet you provided, I can now tweak the stepconf settings starting from somewhere sensible.
[email protected] > From: Kirk Wallace <[email protected]> > Subject: Re: [Emc-users] Stepperworld FET4 timing > Date: 24July, 2011 2:42:58 PM ADT > To: "Enhanced Machine Controller (EMC)" <[email protected]> > Reply-To: "Enhanced Machine Controller \(EMC\)" > <[email protected]> > > > On Sun, 2011-07-24 at 10:36 -0300, Christopher Purcell wrote: >> Can someone provide the timing parameters (as required by Stepconf/EMC2) for >> the Stepperworld FET4 board? > > I don't know what chips are on your board, but my guess this page might > apply: > http://www.ucn5804b.com/ > > If so, the timing data on this datasheet (page 3) might apply also: > http://www.alltronics.com/mas_assets/acrobat/93I002.pdf > > Then again, might not. Good luck. > > -- > Kirk Wallace > http://www.wallacecompany.com/machine_shop/ > http://www.wallacecompany.com/E45/index.html > California, USA > ------------------------------------------------------------------------------ Magic Quadrant for Content-Aware Data Loss Prevention Research study explores the data loss prevention market. Includes in-depth analysis on the changes within the DLP market, and the criteria used to evaluate the strengths and weaknesses of these DLP solutions. http://www.accelacomm.com/jaw/sfnl/114/51385063/ _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
